CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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Question 1
How can we reset all lldp records on Cisco routers?
A
delete lldp
B
clear lldp
C
clear lldp counters
D
delete lldp statistics
E
delete lldp counters
Question 2
What ones are the types of Cisco IOS firewalls?
A
Zone-Based Policy Firewall
B
Area-Based Policy Firewall
C
Anhanced Policy Firewall
D
Classic Cisco IOS Firewall
E
Extended Cisco IOS Firewall
Question 3
Which ones are the PPPoE Session Establishment States? 
A
Keepalive Stage
B
Session Stage
C
Discovery Stage
D
Termination Stage
E
Connect Stage
Question 4
How can we cofigure a schedule for IP SLA for an unlimited time starting immediatelly? (IP SLA Operation Number=50)
A
ip sla schedule 10 life unlimited start-time immediate
B
ip sla-schedule 10 life unlimited start-time immediate
C
ip-schedule 10 life forever start-time now
D
ip sla schedule 10 life unlimited start-time now
E
ip sla schedule 10 life forever start-time now
Question 5
For best effor traffic, what is the first 3 bits of DSCP?
A
100
B
000
C
010
D
001
E
110
Question 6
Which part of the ToS Field of an IP Packet is used for IP Precedence?
A
First 3 Bits
B
Middle 3 Bits
C
Last 5 Bits
D
First 4 Bits
E
Last 5 Bits
Question 7
In VTP .... Mode , a switch does not advertise its own VLAN configuration. It does not also synchronize its VLAN database with received advertisements. 
A
Network
B
Server
C
Standalone
D
Transparent
E
Client
Question 8
When is a Topolgy change sent in STP Operation?
A
If a TCN is received by a Designated Port
B
If a port go to the Forwarding state and the switch has at least one Designated Port
C
If a switch becomes the root switch
D
All of them
E
If a port moves from Forwarding to Blocking
Question 9
How can we confiure a Cisco router in OSPFv3 Stub Area 5? (OSPF Process Number = 10)
A
Router(config)# ipv6 router ospf 10 Router(config-router)# area 5 stub
B
Router(config)# router ospf 10 Router(config-router)# area 5
C
Router(config)# ospf 10 Router(config)# area 5 stub
D
Router(config)# ipv6 ospf 10 Router(config)# area 5 stub
E
Router(config)# ipv6 router ospf 10 Router(config-router)# area stub
Question 10
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
NAT64
B
6RD
C
ISATAP
D
Teredo
E
Dual Stack
Question 11
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
PSNP
B
LSP
C
LSA
D
BPDU
E
CSNP
Question 12
Which ones are in MPLS Control Plane?
A
All of them
B
RIB
C
FIB
D
LIB
E
LFIB
Question 13
With which two value, the Router Roles in HSRP are determined?
A
1. HSRP Priority Values 2. Interface IP Addresses
B
1. Interface MAC Addresses 2. HSRP Priority Values
C
1. Interface IP Addresses 2. HSRP Priority Values
D
1.Interface MAC Addresses 2.Interface IP Addresses
E
1. HSRP Priority Values 2. Interface MAC Addresses
Question 14
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv3
B
VTPv1
C
All of them
D
VTPv2
E
VTPv3 and VTPv3
Question 15
What is the metric of the best route to reach a network in EIGRP Terminology ? (This route is also in the Routing Table)
A
Best distance
B
Sccessor
C
Feasible successor
D
Feasible distance
E
Advertised distance
Question 16
How to clear NetFlow statistics on Cisco routers?
A
clear ip stats
B
clear ip flow stats
C
delete flow stats
D
delete ip flow stats
E
request ip flow stats clear
Question 17
How can we see all the entires in EIGRP Topology Table?
A
show ip eigrp topology
B
show eigrp topology links
C
show ip eigrp topology details
D
show eigrp topology statistics
E
show ip eigrp topology all-links
Question 18
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
20 / 80
B
50 / 200
C
30 / 120
D
15 / 60
E
10 / 40
Question 19
As a Service Provider, if we allow all of our customers to use the full VLAN ranges and give them also a second 802.1Q tag to differentiate them in our network, this is called ....
A
ISL
B
VLAN Labellling
C
802.1Q Tunneling
D
Q-in-Q
E
VLAN Association
Question 20
What is the name of the problem solving approach beginning from the physical layer of OSI model?
A
Follow path
B
Spot difference
C
Divide and conquer
D
Top down:
E
Bottom up
Question 21
Which ones are True abot AD and FD in EIGRP Terminology?
A
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
B
Feasible Distance (FD): Neighbor to the destination Distance.
C
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
D
Advertised Distance (AD): Neighbor to the destination Distance.
E
Feasible Distance (FD): To Neighbor plus, from neighbor to destination distance.
Question 22
Which ones are true for VRRP?
A
Default VRRP Priority is 150
B
A Router supports up to 255 VRRP Groups
C
All of them
D
Uses Multicast address 224.0.0.18
E
VRRP MAC 0000.5e00.01xx
Question 23
How can we adjuct BGP Keepalive and Hold time timers for neighbor 142.10.1.2 as 40 and 120?
A
neighbor 142.10.1.2 set timers 40 120
B
timers 40 120 neighbor 142.10.1.2
C
set timers 40 120 neighbor 142.10.1.2
D
bgp timers 40 120 neighbor 142.10.1.2
E
neighbor 142.10.1.2 timers 40 120
Question 24
How can we permit HTTP traffic coming from 192.168.50.0/30 to any host with an ACL? (ACL Number 105)
A
extended access-list 105 deny tcp 192.168.50.0 0.0.0.3 any 80
B
ip access-list 105 permit tcp 192.168.50.0 0.0.0.3 any 80
C
access-list 105 permit tcp 192.168.50.0 0.0.0.255 any eq 80
D
access-list 105 permit tcp 192.168.50.0 0.0.0.3 any eq 80
E
ip extended access-list 105 deny tcp 192.168.50.0 0.0.0.255 any 80
Question 25
What is the AD for EIGRP Summary Routes?
A
70
B
5
C
5
D
170
E
90
Question 26
If we have four route  to a destination with IS-IS, External EIGRP and External BGP, which one is selected as Best Route and stored in Routing Table?
A
IS-IS
B
External BGP and External EIGRP
C
All of them
D
External EIGRP
E
External BGP
Question 27
How can we check all the errors are in all the interfaces?
A
show interface errors
B
show interface counters errors
C
show errors
D
show counters errors all
E
show counters errors
Question 28
How can we allow a MAC Address Statically on a port with port security? (MAC: 1111:2222:3333)
A
switchport mac-address 1111:2222:3333 port-security
B
port-security mac-address 1111:2222:3333
C
switchport port-security mac-address 1111:2222:3333
D
switchport mac-address 1111:2222:3333
E
port security mac 1111:2222:3333
Question 29
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::15
B
FF02::16
C
FF02::12
D
FF02::13
E
FF02::10
Question 30
Which ones are true for OSPF?
A
Hierarchical protocol
B
A hybrid protocol
C
A link-state protocol
D
Uses DUAL Algorithm
E
Uses Disjkstra Algorithm
Question 31
Which ones are true for RIPv2?
A
Classless protocol
B
Uses Cost as Metric
C
Uses plain-text or MD5 authentication
D
Distance-vector protocol
E
Path-vector protocol
Question 32
What is the Default Load Balancing mechanism used by GLBP?
A
Round-robin 
B
Weighted
C
Server-dependent
D
Extended-robin
E
Host-dependent
Question 33
How can we configure EtherChannel Protocol?
A
Port-Channel set { pagp | lacp }
B
EtherChannel { pagp | lacp }
C
channel-protocol { pagp | lacp }
D
channel-protocol { pagp | lacp } enable
E
Port-Channel { pagp | lacp } run
Question 34
Local preference range is ....
A
From 0 to 4294967295
B
From 64512 to 65512
C
From 0 to 60512
D
From 60512 to 65512
E
From 0 to 65512
Question 35
IGMP Proxy Operation Steps are given below. What is the Correct Order of this Oepration? a. Receivers Responds to IGMP Query. b. A single IGMP Report sent to the Querier. c. Querier Sends IGMP Query. d. IGMP Proxy forwards IGMP Query to all ports.  
A
a-b-c-d
B
d-c-a-b
C
a-d-b-c
D
d-b-c-a
E
c-d-a-b
Question 36
What is the range of 32 bits AS number?
A
64536-65536
B
0-65536
C
60536-65536
D
0-4294967295
E
65536-4294967295
Question 37
How can we configure OSPF with process id 10, with Router ID 1.1.1.1 and with a network 20.20.20.0/24 in area 0?
A
network 20.20.20.0 0.255.255.255 area 0
B
router-id 1.1.1.1
C
set network 20.20.20.0/24 area 0
D
router ospf 10
E
set router-id 1.1.1.1
Question 38
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
VRRP
B
HSRP
C
RSTP
D
GLBP
E
IGMP
Question 39
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
TCP
B
SCTP
C
UDP
D
RSVP
E
LLDP
Question 40
If there is no Option field IPv6 header is ..... bytes long.
A
24 bytes
B
4 bytes
C
20 bytes
D
10 bytes
E
40 bytes
Question 41
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Established
B
Open Sent
C
Open Confirmed
D
Idle
E
Connect
Question 42
Which BGP attributes must be supported by every BGP implementation?
A
Transitive Attributes
B
Optional Attributes
C
Non-transitive Attributes
D
All of them
E
Well-known Attributes
Question 43
Which command must we use under OSPFv3 process to restart with non stop data forwarding?
A
reboot
B
non-stop restart
C
non-stop reboot
D
graceful-restart
E
restart
Question 44
How can we display HSRP state changes?
A
debug hsrp details
B
debug standby
C
debug ip hsrp
D
debug redundancy
E
debug hsrp
Question 45
Which multicast group is assigned to specific protocols?
A
229.0.0.0 - 230.255.255.255
B
224.0.0.0 - 239.255.255.255
C
224.0.0.0 - 224.0.0.255
D
224.0.0.0 - 224.255.255.255
E
229.0.0.0 - 230.0.0.255
Question 46
LDP ...... are sent for Error.
A
Session messages
B
PATH Messages
C
Discovery messages
D
Notification messages
E
RESV Messages
Question 47
Which IPv6 address is the all-router multicast group?
A
FFFF::1
B
FF02::2
C
FF02::1
D
FFFF::2
E
FF02::3
Question 48
.... forwards IP packets. .... forwards Labelled IP packets.
A
FIB / LFIB
B
LIB / FIB
C
LIB / RIB
D
FIB / LIB
E
LFIB / FIB
Question 49
With .... we can use a different STP instance for each VLAN. Each STP instance can have different root switch and blocked ports.
A
STP
B
MST
C
PVST+
D
RSTP
E
All of them
Question 50
L1 CSNPs are sent to all Level-1 ISs Multicast address .... L2 CSNPs are sent to all Level-2 ISs Multicast address ....
A
01-00-C2-00-00-14 / 01-00-C2-00-00-15
B
49-00-C2-00-00-4 / 49-00-C2-00-00-5
C
01-80-C2-00-00-14 / 01-80-C2-00-00-15
D
49-80-C2-00-00-14 / 49-80-C2-00-00-15
E
49-80-C2-00-00-1 / 49-80-C2-00-00-2
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